New accuser emerges as Cosby cancels shows in Boston

Brennan Linsley / AP

In this Jan. 17, 2015 file photo, comedian Bill Cosby performs at the Buell Theater in Denver. Cosb faces sexual assault accusations from several women, with some of the claims dating back decades. He has denied the allegations through his attorney and has never been charged with a crime.

In this Jan. 17, 2015 file photo, comedian Bill Cosby performs at the Buell Theater in Denver. Cosb faces sexual assault accusations from several women, with some of the claims dating back decades. He has denied the allegations through his attorney and has never been charged with a crime. (Brennan Linsley / AP)